User talk:Riddler23tron

November 2012
Hello, I'm Dawnseeker2000. I wanted to let you know that I undid one or more of your recent contributions to Chemical substance because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Dawnseeker2000  21:09, 22 November 2012 (UTC)